If a measure accurately measures what it is designed to measure, it is said to be

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Quizplus · Accepted Answer

Validity refers to whether a measure accurately measures what it is intended to measure, and it is important because if a measure lacks validity, it cannot serve its intended purpose. Reliability, in contrast, refers to whether a measure consistently produces similar results when repeated, and is also important, but not as directly related to whether a measure accurately measures what it is intended to measure. Objective and generative are not directly related to the concept of measurement validity.

If a Measure Accurately Measures What It Is Designed to Measure